积极进取怎么翻译

try one's best
work hard
agressive
diligence

Aggressive--有进取心的

an aggressive young executive.
一个进取心很强的年轻管理人员

简单一点就是： Work hard 或 make an efforts 或 forge ahead earnestly

adj. aggressive

noun. positive pursuit ;active spirit

v. strive hard; act aggressively

Strive to Achieve